Pneumatic tool



FIG. 1 is a perspective view of a pneumatic tool, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view showing the pneumatic tool in condition of use, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pneumatic tool, as shown and described. 